Question

Which statement describes one characteristic of index contour lines?

O They appear thinner and lighter than other lines on a map.
O They show regions where a difference in elevation exists.
O They show the locations of roads and paths on the landscape.
O They show ratios used to determine the actual distance on a map.

Answer 1

B.)They show regions where a difference in elevation exists.

Step-by-step explanation:

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Answer 2

They show regions where a difference in elevation exists.

Answer choice is B

Step-by-step explanation:

correct on egj 2020